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20211111 - Filament data for 14 UTC
Available data for 20211111: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1293 1773 (N41W47 L=134)   327     62        0 (1266/1754-1331/1787)   0.0 W43-W51 N40-N42
      2 1080 1701 (N43W25 L=112)   288     53        0 (1053/1679-1101/1726)   0.0 W22-W27 N41-N44
      3  237 1325 (N38E56 L= 31)   409     48        0 ( 212/1307- 268/1340)  -6.3 E60-E51 N37-N39
      4  194  920 (N14E61 L= 26)  1082     99        4 ( 157/ 872- 225/ 967)  59.0 E66-E57 N11-N16
      5 1465  754 (S23W21 L=108)   451    127        1 (1439/ 695-1483/ 823)  60.3 W18-W22 S25-S18
Download Binary data for this image

» All Filament Data of 20211111 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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